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-rw-r--r--Master/tlpkg/tlperl/lib/CPAN/HTTP/Credentials.pm91
1 files changed, 91 insertions, 0 deletions
diff --git a/Master/tlpkg/tlperl/lib/CPAN/HTTP/Credentials.pm b/Master/tlpkg/tlperl/lib/CPAN/HTTP/Credentials.pm
new file mode 100644
index 00000000000..097c67d0ed7
--- /dev/null
+++ b/Master/tlpkg/tlperl/lib/CPAN/HTTP/Credentials.pm
@@ -0,0 +1,91 @@
+# -*- Mode: cperl; coding: utf-8; cperl-indent-level: 4 -*-
+# vim: ts=4 sts=4 sw=4:
+package CPAN::HTTP::Credentials;
+use strict;
+use vars qw($USER $PASSWORD $PROXY_USER $PROXY_PASSWORD);
+
+$CPAN::HTTP::Credentials::VERSION = $CPAN::HTTP::Credentials::VERSION = "1.9600";
+
+sub clear_credentials {
+ _clear_non_proxy_credentials();
+ _clear_proxy_credentials();
+}
+
+sub clear_non_proxy_credentials {
+ undef $USER;
+ undef $PASSWORD;
+}
+
+sub clear_proxy_credentials {
+ undef $PROXY_USER;
+ undef $PROXY_PASSWORD;
+}
+
+sub get_proxy_credentials {
+ my $self = shift;
+ if ($PROXY_USER && $PROXY_PASSWORD) {
+ return ($PROXY_USER, $PROXY_PASSWORD);
+ }
+ if ( defined $CPAN::Config->{proxy_user}
+ && $CPAN::Config->{proxy_user}
+ ) {
+ $PROXY_USER = $CPAN::Config->{proxy_user};
+ $PROXY_PASSWORD = $CPAN::Config->{proxy_pass} || "";
+ return ($PROXY_USER, $PROXY_PASSWORD);
+ }
+ my $username_prompt = "\nProxy authentication needed!
+ (Note: to permanently configure username and password run
+ o conf proxy_user your_username
+ o conf proxy_pass your_password
+ )\nUsername:";
+ ($PROXY_USER, $PROXY_PASSWORD) =
+ _get_username_and_password_from_user($username_prompt);
+ return ($PROXY_USER,$PROXY_PASSWORD);
+}
+
+sub get_non_proxy_credentials {
+ my $self = shift;
+ if ($USER && $PASSWORD) {
+ return ($USER, $PASSWORD);
+ }
+ if ( defined $CPAN::Config->{username} ) {
+ $USER = $CPAN::Config->{username};
+ $PASSWORD = $CPAN::Config->{password} || "";
+ return ($USER, $PASSWORD);
+ }
+ my $username_prompt = "\nAuthentication needed!
+ (Note: to permanently configure username and password run
+ o conf username your_username
+ o conf password your_password
+ )\nUsername:";
+
+ ($USER, $PASSWORD) =
+ _get_username_and_password_from_user($username_prompt);
+ return ($USER,$PASSWORD);
+}
+
+sub _get_username_and_password_from_user {
+ my $username_message = shift;
+ my ($username,$password);
+
+ ExtUtils::MakeMaker->import(qw(prompt));
+ $username = prompt($username_message);
+ if ($CPAN::META->has_inst("Term::ReadKey")) {
+ Term::ReadKey::ReadMode("noecho");
+ }
+ else {
+ $CPAN::Frontend->mywarn(
+ "Warning: Term::ReadKey seems not to be available, your password will be echoed to the terminal!\n"
+ );
+ }
+ $password = prompt("Password:");
+
+ if ($CPAN::META->has_inst("Term::ReadKey")) {
+ Term::ReadKey::ReadMode("restore");
+ }
+ $CPAN::Frontend->myprint("\n\n");
+ return ($username,$password);
+}
+
+1;
+